
#txt {
  border:0px solid;
  font-family:arial;
  font-size:31pt;
  font-weight:bold;
  height:43px; 
  line-height:50px;
  color:red;
  margin-top:2px;
  margin-bottom:2px;
  
}
#stop {
background: red;
font-family:arial;
border:2px solid;
font-size:12pt;
  height:33px; 
  line-height:20px;
  bottom:0px;
  margin-right:30px;
  color: white;
  border-color: blue;
  }
  #start {
  background: blue;
  border:2px solid;
  font-family:arial;
  font-size:12pt;
  height:33px; 
  line-height:20px;
  bottom:0px;
  margin-right:20px;
  color: white;
  border-color:#C98C1C;
  
  }